潜水面;地下水面

It was worse right back there where it's super thick, man. I've never seen anything like it. It just rolled in on. Its quite unreal. Oh man, look at that streak. Look at the holes off of those. It's thick, thick, thick. Like mud. That's unreal. This

发表于:2018-12-02 / 阅读(68) / 评论(0) 分类 CNN2010年(五)月

The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo

发表于:2018-12-02 / 阅读(86) / 评论(0) 分类 Scientific American(十二)月

Text Would you choose to live underground if you could gain many advantages from doing so? Weather would no longer trouble you. Temperature would remain the same all the year round. Artificial lightin

发表于:2018-12-04 / 阅读(156) / 评论(0) 分类 大学英语精读第四册

Water on the Moon Studies in the journal Science report that instruments on three different spacecraft have found evidence for widespread trace amounts of water on the moon. Karen Hopkin reports For all you space buffs who like to keep track of wher

发表于:2018-12-07 / 阅读(87) / 评论(0) 分类 60秒科学

[00:00.00]Unit 4 Feeling sick [00:04.78]A These people are not feeling well. [00:10.95]Listen,say and act. [00:14.89]1 What's the matter? [00:19.75]I have a cold. [00:23.90]You should take some medicine. [00:28.06]Listen [00:30.69]take some medicine

发表于:2018-12-13 / 阅读(42) / 评论(0) 分类 新路径小学英语三年级上册(一起)

Hoverboards Ignore Gravity Can you imagine riding around the streets of your hometown on a skateboard without wheels? In the late 1980s, film director Robert Zemeckis showed a skateboard floating above the ground in his movie Back To The Future Part

发表于:2018-12-16 / 阅读(73) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Hi, I'm Carl Azuz. It is Thursday, October 14th. We are very pleased to welcome you to a special edition of CNN Student News. That video clip we showed you at the start of today's show gives you an idea of why today is a special edition. When we tape

发表于:2018-12-20 / 阅读(64) / 评论(0) 分类 CNN2010年(十)月

Pre-Listening Vocabulary temple: a religious building where people gather to worship metropolis: a large, heavily populated city urban sprawl: the uncontrolled growth of a city erosion: the gradual loss of ground surface depletion: the using up or em

发表于:2018-12-28 / 阅读(65) / 评论(0) 分类 趣谈英语

April 18, 1906, California's San Andreas Fault snaps, shaking San Francisco for nearly 60 terrifying seconds .When the trembling stops, the disaster is only beginning. Gas lines rupture, setting off massive fires, some 700 people die. Most of the ci

发表于:2018-12-30 / 阅读(58) / 评论(0) 分类 国家地理2008年

There was once a farmer who lived near a road. It was not a busy road, but from time to time, cars passed the farm. Near the farm gate, there was a large hole in the road. This hole was always full of

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 英汉幽默故事选读

Last October, a NASA rocket, traveling at a speed of 9,000 kilometers per hour, smashed into a dark crater on the moon's south pole. Upon impact, the Centaur rocket kicked up a cloud of debris and elements from the moon's surface, creating a so-calle

发表于:2019-01-14 / 阅读(53) / 评论(0) 分类 VOA标准英语2010年(十)月

Water 'found on Mars' 火星上发现有水 The brine seepage is believed to be in Candor Chasm 咸水渗出物应该是在Candor Chasm There is currently water on the surface of Mars, Nasa scientists believe. The evidence is contained in pictures ta

发表于:2019-01-30 / 阅读(64) / 评论(0) 分类 双语有声阅读

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(97) / 评论(0) 分类 VOA标准英语2010年(六)月

DEVELOPMENT REPORT - Need to Dig a Well? Start HereBy Gary Garriott Broadcast: Monday, May 15, 2006 This is Shep O'Neal with the VOA Special English Development Report. There are several low-cost ways

发表于:2019-01-30 / 阅读(84) / 评论(0) 分类 2006年慢速英语(五)月

But still be able to use your hands. Not only will you want to move your fingers, you want to move around. NASAs lunar electric rover is a prototype for future missions to the moon and Mars. Its part vehicle and part space suit. I can just picture be

发表于:2019-02-03 / 阅读(50) / 评论(0) 分类 自然百科2012年

Science and technology 科学技术 The Arctic 北极海域 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖对北极海域生产力的负面影响 ON SEPTEMBER 16th 2012, at the

发表于:2019-02-05 / 阅读(111) / 评论(0) 分类 经济学人科技系列

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(81) / 评论(0) 分类 托福英语

Science and technology 科学技术 The Arctic 北极 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖可能降低最北部海域的活力,而不是使之更有生命力。 ON S

发表于:2019-02-18 / 阅读(55) / 评论(0) 分类 经济学人科技系列

Voice 1 Welcome to Spotlight. I'm Adam Navis. Voice 2 And I'm Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 On August 5th, 2010, Jose Henrique

发表于:2019-02-21 / 阅读(63) / 评论(0) 分类 环球英语 Spotlight

By bending arms and legs or angling her bodypresenting more or less surface area to the groundshe can change her rate of fall, slowing or speeding up her terminal velocity around ten or twenty miles per hour. To fall as fast as two hundred miles per

发表于:2019-03-06 / 阅读(101) / 评论(0) 分类 英语时差8,16
学英语单词
-metry
animal rightist
antihedonistic
antproof
aromatic polyamide-1313 fibre
aryl olefin
atom size
aubier
blimpish
bloodsnow
buck converter
candicans
capability scheme
capitalisable
ceiling jack
change in standard free energy
Chebyshev inequality
chiricahua
chlormethylenecycline
chrin
collided flux
commutativity of multiplication
crosswalked
crouzet
cutting edge roundness
Dedovichi
deep-pile fabric
ecosophies
emissive frequency
ESSM (Essential Systems Status Monitor)
exorhizal
extensible fork truck
fall-through
Fannibals
fast food stars
femocratic
Ferberization
floating magnet
galvanized iron hasp
high temperature coloured glaze
humicolous
hydnocarpate
hydraulic type
hyperbolic-type
initializing declaration
introduction
inverted weld
Jury Charge
labor-leisure tradeoff
lack of joint penetration
lamella constituent
large flat head slotted screw
leave one's affairs in order
liaison organization
liujinyinite (uytenbogaardtite)
most probable velocity (Cmax)
Munam
myrmekitic
N-way
neon tube saw tooth generator
Newtonsville
non-traditional machine tools
one's best bib and
ownings
oxalosis
parotid gland fistula
physiographic diagram
pocket electroscope
point a moral
presenile dementia
prunus donarium sieb var.spontanea subvar.pubescens makino
pubovesical ligament
quadrupole vibration
radioresistant
reciprocal permutation representation
renal insufficiency
sebka
semi synthetic sand mix
series seam welding
ship's mechanical ventilating system
silicon disk
six-miles
soaries
soil consistency
squawk standby
stercoricolous
strangleheld
subcontracting arrangement
Suderwich
sulfophenate
switch and lock movement
T-SAg
tail-off
temperature drop coefficient
tetraodon meleagris
thistly
tricam connector
tselem
unperjured
Verkhneural'skiy Rayon
vibrating beam
winnower